M
BESS: Battery Energy Storage Systems
BESS:
Battery Energy Storage System
Battery Storage Solutions for Commercial, Industrial, Mining and Government Applications
Battery Energy Storage Systems (BESS) are transforming the way organisations generate, store and manage electricity.
As electricity prices increase and renewable energy adoption accelerates, battery storage is becoming an essential component of modern energy infrastructure.
The Green Energy Company (TGEC) provides independent advice and turnkey solutions for Battery Energy Storage Systems across commercial, industrial, mining, agricultural and government sectors throughout Australia.
Whether your objective is reducing electricity costs, improving energy security, increasing renewable energy utilisation or reducing diesel consumption, TGEC can help identify the most suitable battery technology for your application.
What is a Battery Energy Storage System?
A Battery Energy Storage System (BESS) stores electrical energy for use when it is needed most.
A BESS can be charged from:
Solar PV systems
Wind generation
The electricity grid
Diesel or gas generation
Hybrid power systems
Stored energy can then be discharged to:
Reduce electricity purchases from the grid
Lower peak demand charges
Provide backup power
Support renewable energy integration
Reduce diesel consumption
Improve power quality and reliability
Benefits of Battery Storage
Reduce Energy Costs
Store lower-cost energy and utilise it during peak tariff periods when electricity prices are highest.
Increase Solar Self-Consumption
Capture excess solar generation during the day and use it when solar production decreases.
Improve Energy Security
Provide backup power and support critical operations during network interruptions.
Reduce Peak Demand Charges
Battery systems can reduce peak electricity demand and associated network charges.
Support Sustainability Objectives
Battery storage enables greater utilisation of renewable energy while reducing reliance on fossil fuels.
Improve Operational Resilience
Maintain critical loads during outages and improve business continuity.
Battery Technologies
Not all battery technologies are the same.
TGEC assists clients in evaluating the most appropriate solution for their operational and financial requirements.
Lithium-Ion Batteries
Lithium-ion batteries are currently the most widely deployed battery technology worldwide.
Key advantages include:
High power density
Proven technology
Fast response times
Compact footprint
Applications:
Commercial facilities
Industrial sites
Grid-connected systems
EV charging infrastructure
Flow Batteries
Flow batteries store energy in liquid electrolytes contained within external tanks.
Advantages include:
Long operational life
Minimal degradation
Enhanced safety characteristics
Long-duration energy storage capability
Applications:
Industrial facilities
Community batteries
Renewable energy shifting
Utility-scale projects
Micro-Emulsion Flow Batteries (MeFB)
The Micro-Emulsion Flow Battery (MeFB) represents a new generation of long-duration energy storage technology.
Developed by Allegro Energy, MeFB technology utilises a water-based micro-emulsion electrolyte designed to provide safe, sustainable and scalable energy storage.
Potential advantages include:
Non-flammable electrolyte
Long-duration energy storage
Long service life
Reduced environmental impact
Scalable energy capacity
TGEC is proud to support the deployment of MeFB technology in Western Australia as an Allegro Energy Partner.
Contact us to learn more about our dedicated Micro-Emulsion Flow Battery solutions.
Commercial Battery Storage
Commercial battery systems help businesses reduce operating costs while improving energy resilience.
Typical applications include:
Shopping centres
Office buildings
Automotive dealerships
Hospitality venues
Schools
Commercial property portfolios
Industrial Battery Storage
Industrial facilities often experience large energy demands and significant peak demand charges.
Battery storage can assist with:
Demand management
Load shifting
Renewable energy integration
Backup power
Energy cost reduction
Suitable industries include:
Manufacturing
Warehousing
Processing facilities
Cold storage
Logistics centres
Mining and Remote Power
Remote operations frequently rely on diesel generation to maintain reliable power supplies.
Battery storage can significantly improve system performance by:
Reducing diesel consumption
Improving generator efficiency
Supporting renewable energy integration
Providing spinning reserve capability
Reducing carbon emissions
Applications include:
Mining operations
Remote communities
Telecommunications infrastructure
Construction projects
Remote industrial facilities
Community Batteries
Community batteries allow excess renewable energy generated within local communities to be stored and utilised more effectively.
Benefits include:
Increased solar utilisation
Reduced network congestion
Improved grid stability
Community energy resilience
TGEC works with local governments, utilities and developers to assess community battery opportunities across Australia.
Long Duration Energy Storage (LDES)
As renewable energy penetration increases, longer-duration storage is becoming increasingly important.
Long Duration Energy Storage systems can deliver power over extended periods and are expected to play a critical role in Australia's transition to a low-emissions energy future.
Technologies include:
Flow BatteriesMicro-Emulsion Flow Batteries
Advanced Long-Duration Storage Systems
TGEC actively evaluates emerging technologies to ensure clients remain informed about future opportunities.
Why Choose TGEC?
Independent Advice
We evaluate technologies based on project requirements rather than promoting a single product.
Commercial Focus
Every recommendation is assessed against technical performance, lifecycle costs and financial outcomes.
Technology Expertise
Experience across solar PV, battery storage, flow batteries, microgrids and hybrid power systems.
Australia-Wide Capability
Supporting commercial, industrial, mining and government clients across Australia.
Let's Discuss Your Battery Storage Project
Whether you are considering lithium-ion batteries, flow batteries, community batteries or long-duration energy storage solutions, TGEC can help identify the most effective pathway for your organisation.
Contact TGEC today to discuss your battery energy storage requirements and explore the opportunities available for your site.
